Sony has introduced Project Morpheus, a prototype virtual reality (VR) system that works with PS4. Virtual reality is the next innovation from SCE that we believe will shape the future of games. Here's more info:

Sony's current prototype for Project Morpheus features a head mounted display with 1080p resolution and a 90 degree field of view. Accelerometer and gyroscope sensors built into the head mounted unit as well as PlayStation Camera accurately tracks head orientation and movement, so as your head rotates, the image of the virtual world rotates intuitively in real-time. Project Morpheus also features our new 3D audio technology that re-creates stereoscopic sounds in all directions and changes in real-time depending on your head orientation. In addition to PlayStation Camera, Project Morpheus works with DUALSHOCK 4 Wireless Controller and PlayStation Move to deliver an easy-to-use, plug-and-play VR experience.

The prototype for Project Morpheus will serve as the first development kit for PS4 developers that are as enthusiastic about this new medium.